CN200982766Y - Modified air supply heat pump water heater and air conditioner - Google Patents
Modified air supply heat pump water heater and air conditioner Download PDFInfo
- Publication number
- CN200982766Y CN200982766Y CN 200620154292 CN200620154292U CN200982766Y CN 200982766 Y CN200982766 Y CN 200982766Y CN 200620154292 CN200620154292 CN 200620154292 CN 200620154292 U CN200620154292 U CN 200620154292U CN 200982766 Y CN200982766 Y CN 200982766Y
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- condenser
- heat pump
- compressor
- air supply
- temperature
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Abstract
The utility model relates to a heat pump installation, comprising a first evaporator, a compressor, a condenser and a throttle valve. The utility model is characterized in that an assistant condenser is equipped between the condenser and the throttle valve. The beneficial effect of the utility model is the assistant condenser is added to the base of the prior air source heat pump installation, the assistant condenser can effectively reduce the discharge gas temperature and the surface temperature. The water temperature of the air source heat pump water can reach 100 Celsius degrees. When working under this temperature for a long time, the discharge pressure of the compressor, the exhaust temperature and the surface temperature of the compressor are all in the scope of provisions of the specifications.
Description
Affiliated technical field
The utility model relates to a kind of heat pump assembly, especially relates to a kind of improved air supply heat pump water heater and air-conditioner.
Background technology
Present compression heat pump device, mainly form by evaporimeter, compressor, water heat exchange condensers and choke valve four parts, by allowing working medium constantly finish the thermodynamic cycle process of evaporation (draw heat in environment) → compression → condensation (emitting heat) → throttling → evaporate again, thus with the transfer of heat in the environment in water.Air supply heat pump device (as Teat pump boiler) is to be working medium with the cold-producing medium, cold-producing medium absorbs airborne energy in fan coil, after compressed again machine compression heats, by heat-exchanger rig with heat transferred water, produce hot water, hot water is delivered to user's radiator by water circulation system and is carried out heating or be directly used in the hot water supply.Air supply heat pump device in the market all exists a deficiency to be: working medium is through behind the condenser, and all the other temperature have directly increased compressor load still than higher; Therefore the hot water temperature of existing air source hot pump water heater can not be too high, the highest water temperature is generally all about 60-65 ℃, when if water temperature surpasses 70 ℃, it is very heavy that the load of compressor will become, the surface temperature of compressor and delivery temperature all can surpass permissible value, make the life-span of compressor seriously shorten, the probability that device breaks down also significantly rises.If water temperature reaches more than 80 ℃, just then this device can't operate as normal.Regard to heat pump air conditioner in addition, surplus temperature is still than the higher heat exchange effect that then has influence on behind the working medium process condenser.
Summary of the invention
Higher and influence the deficiency that heat pump assembly moves through surplus temperature behind the condenser for the working medium that overcomes existing air supply heat pump device, the utility model provides a kind of improved air supply heat pump device, and this device can guarantee the working medium running that circulates under suitable temperature.Particularly, the utility model provides a kind of improved air supply heat pump water heater and a kind of improved air supply heat pump air-conditioner.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of improved air supply heat pump water heater comprises first evaporimeter, compressor, condenser and choke valve, it is characterized in that: be provided with auxiliary condenser between condenser and choke valve.
Also be provided with the blower fan that is used to cool off auxiliary condenser.
The utility model also provides a kind of improved air supply heat pump air-conditioner, comprises first evaporimeter, compressor, condenser, choke valve, four-way change-over valve and second evaporimeter, it is characterized in that: be provided with auxiliary condenser between condenser and choke valve.
Also be provided with the blower fan that is used to cool off auxiliary condenser.
The beneficial effects of the utility model are to have increased an auxiliary condenser on the basis of existing air supply heat pump device, it can effectively reduce the delivery temperature and the surface temperature of compressor, the water temperature of the air supply heat pump water heater that the utility model provides can reach 100 ℃, and under this temperature during long-term work, the pressure at expulsion of compressor, delivery temperature, compressor surface temperature are all within the scope of the specifications regulation of compressor; Same air supply heat pump air-conditioner provided by the utility model, its working medium further is cooled to lower temperature through auxiliary condenser, has improved heat exchange effect.
Description of drawings
Fig. 1 is the structural representation of the utility model Teat pump boiler.
Fig. 2 is the structural representation of the utility model heat pump air conditioner.(indoor set is not opened)
Fig. 3 is the structural representation of the utility model heat pump air conditioner.(indoor set unlatching)
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1, a kind of improved air supply heat pump water heater, comprise first evaporimeter 1, compressor 2, condenser 3 and choke valve 4, by allowing working medium (cold-producing medium) constantly finish the thermodynamic cycle process of evaporation (draw heat in environment) → compression → condensation (emitting heat) → throttling → evaporate again, thus with the transfer of heat in the environment in water.Its design feature of present embodiment is: be provided with auxiliary condenser 5 between condenser 3 and choke valve 4, also be provided with the blower fan 6 that is used to cool off auxiliary condenser 5.Working medium enters auxiliary condenser 5 subsequently and further cools off through after condenser 3 carries out heat exchange, when public matter outputs to choke valve 4, and the more existing air supply heat pump water heater of its temperature low.A kind of improved air supply heat pump water heater that the utility model provides effectively reduces the delivery temperature and the surface temperature of compressor, therefore the water temperature of its output can reach 100 ℃, and under this temperature during long-term work, the pressure at expulsion of compressor, delivery temperature, compressor surface temperature are all within the scope that the specifications of compressor are stipulated.
Consult Fig. 2 and Fig. 3, the utility model also provides a kind of improved air supply heat pump air-conditioner, comprise first evaporimeter 1, compressor 2, condenser 3, choke valve 4, four-way change-over valve 7 and second evaporimeter 8, it is characterized in that: between condenser 3 and choke valve 4, be provided with auxiliary condenser 5, also be provided with the blower fan 6 that is used to cool off auxiliary condenser 5.As shown in Figure 2, when indoor set was not opened, working medium (cold-producing medium) entered auxiliary condenser 5 through behind the condenser 3, enters second evaporimeter 8 through four-way change-over valve 7 then, enters choke valve 4 then; This process second evaporimeter 8 is equivalent to one section fluid line and participates in the thermodynamic cycle of working medium.As shown in Figure 3, when indoor set was opened, working medium (cold-producing medium) entered auxiliary condenser 5 through behind the condenser 3, enters first evaporimeter 1 through four-way change-over valve 7 then, enters choke valve 4 then, enters second evaporimeter 8 after the throttling and carries out heat exchange.In this process, the working medium that enters second evaporimeter 8 is after auxiliary condenser 5 further cools off, and temperature obviously reduces, and has improved the heat exchange effect of second evaporimeter 8.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (4)
1. an improved air supply heat pump water heater comprises first evaporimeter, compressor, condenser and choke valve, it is characterized in that: be provided with auxiliary condenser between condenser and choke valve.
2. a kind of improved air supply heat pump water heater according to claim 1 is characterized in that: also be provided with the blower fan that is used to cool off auxiliary condenser.
3. an improved air supply heat pump air-conditioner comprises first evaporimeter, compressor, condenser, choke valve, four-way change-over valve and second evaporimeter, it is characterized in that: be provided with auxiliary condenser between condenser and choke valve.
4. a kind of improved air supply heat pump air-conditioner according to claim 1 is characterized in that: also be provided with the blower fan that is used to cool off auxiliary condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154292 CN200982766Y (en) | 2006-12-07 | 2006-12-07 | Modified air supply heat pump water heater and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154292 CN200982766Y (en) | 2006-12-07 | 2006-12-07 | Modified air supply heat pump water heater and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982766Y true CN200982766Y (en) | 2007-11-28 |
Family
ID=38909924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154292 Expired - Fee Related CN200982766Y (en) | 2006-12-07 | 2006-12-07 | Modified air supply heat pump water heater and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982766Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865501A (en) * | 2010-06-13 | 2010-10-20 | 大连三洋制冷有限公司 | Semi-hot recovery type GHP (Gross Horse Power) gas engine drive air conditioner/heat pump unit |
| CN103104977A (en) * | 2011-11-14 | 2013-05-15 | 财团法人工业技术研究院 | Heat pump hot water system |
| CN103615838A (en) * | 2013-12-05 | 2014-03-05 | 中国扬子集团滁州扬子空调器有限公司 | Refrigeration/heating system with inside and outside heat exchanger volume ratio variable |
| CN106642853A (en) * | 2015-11-02 | 2017-05-10 | 杭州三花家电热管理系统有限公司 | Water heater system and heat exchange method of water heater system |
| CN112762508A (en) * | 2020-12-31 | 2021-05-07 | 浙江中广电器股份有限公司 | Waterless floor heating heat recovery control method |
-
2006
- 2006-12-07 CN CN 200620154292 patent/CN200982766Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865501A (en) * | 2010-06-13 | 2010-10-20 | 大连三洋制冷有限公司 | Semi-hot recovery type GHP (Gross Horse Power) gas engine drive air conditioner/heat pump unit |
| CN101865501B (en) * | 2010-06-13 | 2012-01-25 | 大连三洋制冷有限公司 | Semi-hot recovery type GHP (Gross Horse Power) gas engine drive air conditioner/heat pump unit |
| CN103104977A (en) * | 2011-11-14 | 2013-05-15 | 财团法人工业技术研究院 | Heat pump hot water system |
| CN103104977B (en) * | 2011-11-14 | 2015-04-01 | 财团法人工业技术研究院 | Heat pump hot water system |
| CN103615838A (en) * | 2013-12-05 | 2014-03-05 | 中国扬子集团滁州扬子空调器有限公司 | Refrigeration/heating system with inside and outside heat exchanger volume ratio variable |
| CN106642853A (en) * | 2015-11-02 | 2017-05-10 | 杭州三花家电热管理系统有限公司 | Water heater system and heat exchange method of water heater system |
| CN112762508A (en) * | 2020-12-31 | 2021-05-07 | 浙江中广电器股份有限公司 | Waterless floor heating heat recovery control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20111207 |